A mop glue cotton head dismounting structure

Abstract

The utility model discloses a kind of dismounting structure of mop glue cotton head, including the base plate being arranged on glue cotton head and the connecting structure being arranged on mop, glue cotton head is fixedly connected with base plate, connecting structure includes pull rod plate, mounting plate and sliding plate, the both sides of pull rod plate are connected with mounting plate, sliding plate is slidably connected to the below of mounting plate, base plate is equipped with several buckles, sliding plate is equipped with several sockets, sliding plate has first station and second station, when being located first station, buckle and socket are engaged with, make glue cotton head install to mop, when being located second station, buckle and socket are separated, make glue cotton head separate from mop, pull rod plate is also equipped with button, the both sides of button are equipped with slope, slope and sliding plate are matched, by pressing button to make sliding plate slide to second station, sliding plate is connected with reset spring, reset spring makes sliding plate have the movement tendency of moving to first station, can realize one-key dismounting, save time and effort.

Description

Technical Field

[0001] This utility model relates to the field of cleaning tool technology, and in particular to a disassembly and assembly structure for a mop head. Background Technology

[0002] The popular PVA mops on the market today are very suitable for bathrooms, kitchens, and other similar spaces. The PVA head is one of the core components of a PVA mop. Made of PVA material, which has excellent water absorption properties, the head can effectively absorb and retain moisture during cleaning, resulting in excellent cleaning performance. However, existing PVA heads present several inconveniences in terms of disassembly and assembly. Conventional PVA heads are usually fixed directly to the mop's mounting plate with screws. When replacing the PVA head, users often need to manually remove the old head and then install the new one. During this replacement process, users need to disassemble the device directly by hand, which is cumbersome, time-consuming, and labor-intensive. Furthermore, hands are easily contaminated with dirt and bacteria remaining on the sponge head during replacement, causing inconvenience and hygiene risks. Therefore, sponge mops with snap-fit ​​structures for easy disassembly and assembly have appeared on the market. For example, the sponge head assembly structure for a wringer mop disclosed in Chinese patent application (publication number: CN219331561U) includes a side plate and a sponge head assembly located below the side plate. The side plate has a locking plate, which can slide relative to the side plate. The locking plate has a toggle part for moving the locking plate by hand. The locking plate can slide to a locked position and an unlocked position. The sponge head assembly has a buckle that engages with the locking plate. When the locking plate slides to the locked position, the buckle engages with the locking plate, restricting the sponge head assembly from moving downwards relative to the side plate. When the locking plate slides to the unlocked position, the latch can move downwards and separate from the side plate. Locking and unlocking are achieved by the movement of the locking plate relative to the side plate. Since the locking plate is located on the side plate, it is not easily touched by the user when mopping the floor. The sponge head assembly is not easily dislodged due to the movement of the locking plate, thus making the sponge head assembly more stably installed at the bottom of the side plate. Compared with conventional sponge mops that are fixed by screws, the sponge head assembly structure of the above-mentioned wringer mop, which facilitates the assembly and disassembly of the sponge head, requires the locking plates on both sides to be operated by corresponding actuating parts. When the user needs to completely remove the sponge head, both actuating parts on both sides need to be operated manually to slide both locking plates to the unlocked position. This still brings some inconvenience to the user in actual use. Therefore, it is necessary to improve it. Utility Model Content

[0003] The purpose of this utility model is to address the defects and shortcomings of the existing technology by providing a disassembly and assembly structure for a mop head. The structure is simple and reasonable, and the operation is convenient. One-click disassembly and assembly can be achieved by pressing a button, which is convenient, quick and easy, saving time and effort.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] This utility model discloses a disassembly and assembly structure for a mop sponge head, used for installing a mop and a sponge head. It includes a base plate disposed on the sponge head and a connecting structure disposed on the mop. The sponge head is fixedly connected to the base plate. The connecting structure includes a pull rod plate, a mounting plate, and a sliding plate. Mounting plates are connected to both sides of the pull rod plate. The sliding plate is slidably connected to the underside of the mounting plate. The base plate has several buckles, and the sliding plate has several corresponding latches. The sliding plate has a first working position and a second working position. The sliding plate has two working positions. When the sliding plate is in the first working position, the buckle and the latch engage to allow the cotton pad to be installed on the mop. When the sliding plate is in the second working position, the buckle and the latch disengage to allow the cotton pad to be removed from the mop. The lever plate is also equipped with a button, and both sides of the button are provided with inclined surfaces. The inclined surfaces abut against the sliding plate. By pressing down the button, the sliding plate is slid to the second working position. The sliding plate is also connected to a return spring, which gives the sliding plate a tendency to move back to the first working position.

[0006] Furthermore, the sliding plate is provided with a mounting groove for mounting a reset spring, the mounting plate is provided with a first abutting block that cooperates with the reset spring, the sliding plate is provided with a second abutting block that cooperates with the reset spring, one end of the reset spring abuts against the first abutting block, and the other end of the reset spring abuts against the second abutting block.

[0007] Furthermore, the second abutment block is provided with a guide post that cooperates with the reset spring, and the reset spring is sleeved on the guide post.

[0008] Furthermore, the end of the sliding plate that abuts against the inclined surface is provided with a rounded head.

[0009] Furthermore, the round head extends downwards to form a round head extension portion, which engages with the base plate for positioning.

[0010] Furthermore, the sliding plate is provided with a plurality of first connecting blocks, and the mounting plate is provided with second connecting blocks that cooperate with and connect to the first connecting blocks.

[0011] Furthermore, the pull rod plate is provided with a notch for the button to pass through, and the outer wall of the button is provided with a limiting step that cooperates with the edge of the notch.

[0012] Furthermore, a slide rail is provided on the inner wall of the pull rod plate, and a slide groove is provided on the outer wall of the button to slide in cooperation with the slide rail.

[0013] Furthermore, a mounting block is provided at one end of the mounting plate near the tie rod plate, and the mounting block contains...

[0014] A first socket is provided, and a connector is connected inside the first socket. A second socket is provided on the pull rod plate to cooperate with the connector, and the connector is connected to the second socket.

[0015] Furthermore, the base plate is provided with a number of protruding posts, and the mounting plate is provided with a number of grooves that cooperate with the protruding posts.

[0016] The beneficial effects of this utility model are as follows: The disassembly and assembly structure of the mop sponge head described in this utility model includes a base plate disposed on the sponge head, a sliding plate disposed on the mop and connected to the base plate, a button for controlling the sliding plate to move to a second position, and a return spring for resetting the sliding plate. When the user presses the button, the inclined surfaces on both sides of the button apply force to the sliding plate, causing the sliding plate to slide outward under force. The sliding plate engages with the base plate. When the sliding plate moves to the second position, the latch on the sliding plate disengages from the buckle on the base plate, and the sponge head detaches from the mop. Hands do not need to directly touch the adhesive pad, ensuring cleanliness and hygiene. After releasing the button, the sliding plate returns to its original position under the elastic force of the return spring. If a new adhesive pad needs to be installed, simply align the adhesive pad with the desired position. Preferably, the base plate is also provided with several protrusions, and the mounting plate is provided with several grooves that mate with the protrusions. When the adhesive pad is aligned and installed, the protrusions connect to the grooves and engage with them, allowing the clips to pass through the locking slots. The sliding plate's reset process simultaneously completes the installation of the adhesive pad. The button enables one-click installation and removal, making the entire process both convenient and efficient.

[0017] The connection between the protruding post and the groove ensures a stable and reliable connection, effectively preventing the sponge head from falling off due to external force during use. Furthermore, the protruding post and groove also act as a limiting mechanism, preventing the sponge from changing volume due to variations in moisture content, which could alter the distance between the base plates and affect the mop's installation and use. Specifically, when the sponge absorbs water and expands, the distance between the two base plates may change. This invention, through the protruding post and groove, limits the base plates, preventing structural loosening caused by changes in distance. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 3 yes Figure 2 Enlarged structural diagram at point A;

[0021] Figure 4 This is an exploded structural diagram of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of the cotton head separation in this utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the sliding plate and mounting plate when they rotate relative to the tie rod plate;

[0024] Figure 7 This is a structural diagram of the button and pull lever;

[0025] Figure 8 This is a structural diagram of the mounting plate and the tie rod plate;

[0026] Figure 9 This is a schematic diagram of the sliding plate structure;

[0027] Figure 10 This is a structural diagram of the mounting plate and sliding plate;

[0028] Figure 11 This is a schematic diagram of the first cross-sectional structure when the mounting plate, sliding plate and base plate are connected;

[0029] Figure 12 This is a schematic diagram of the second cross-sectional structure when the mounting plate, sliding plate and base plate are connected;

[0030] Figure 13 This is a structural schematic diagram of the present invention in its working state.

[0031] Figures 1-13 In the middle: 1. Plywood head; 11. Base plate; 111. Buckle; 112. Protruding post; 2. Pull rod plate; 21. Notch; 22. Slide rail; 23. Second insertion hole; 24. Pull rod; 3. Mounting plate; 31. First abutting block; 32. Second connecting block; 33. Mounting block; 331. Connector; 34. Groove; 4. Sliding plate; 41. Bayonet; 42. Mounting groove; 43. Second abutting block; 431. Guide post; 44. Round head; 441. Round head extension; 45. First connecting block; 5. Button; 51. Inclined surface; 52. Limiting step; 53. Slide groove; 6. Return spring; 7. Mop. Detailed Implementation

[0032] The present invention will be further described below with reference to the accompanying drawings.

[0033] like Figures 1-13The diagram illustrates a detachable and detachable structure for a mop head (e.g., a mop 7 and an e.g., a sponge head 1). It includes a base plate 11 mounted on the e.g., a base plate 11 and a connecting structure mounted on the mop 7. The e.g., the e.g., the e.g., the e.g., the e.g., the e.g., the mop head 1 and the base plate 11 are bonded together to ensure that they will not loosen or detach during use. The connecting structure includes a pull rod plate 2, a mounting plate 3, and a sliding plate 4. (See reference...) Figure 4 In this embodiment, two mounting plates 3 and two sliding plates 4 are provided. Mounting plates 3 are connected to both sides of the tie rod plate 2, and the sliding plates 4 cooperate with the mounting plates 3 accordingly. (See reference...) Figures 2-4 The sliding plate 4 is slidably connected to the underside of the mounting plate 3, see reference. Figure 4 The base plate 11 is provided with a plurality of buckles 111, and the sliding plate 4 is provided with a plurality of slots 41 that correspond to and cooperate with the buckles 111. The buckles 111 and the slots 41 are engaged and connected. Preferably, the buckles 111 are hook-shaped. The sliding plate 4 has a first working position and a second working position. When the sliding plate 4 is in the first working position, the buckles 111 and the slots 41 are engaged and connected, and the base plate 11 is connected to the sliding plate 4 so that the cotton head 1 is installed on the mop 7. When the sliding plate 4 is in the second working position, the buckles 111 and the slots 41 are disengaged, and the base plate 11 is disengaged from the sliding plate 4 so that the cotton head 1 is detached from the mop 7. (See reference) Figures 2-3 The lever plate 2 is also provided with a button 5. Both sides of the button 5 are provided with inclined surfaces 51. The inclined surfaces 51 abut against the sliding plate 4. By pressing down the button 5, the sliding plate 4 can be slid to the second working position.

[0034] Preferably, in this embodiment, refer to Figure 4 The sliding plate 4 is also connected to a return spring 6. The return spring 6, through its own elastic force, causes the sliding plate 4 to have a tendency to move towards the first work station.

[0035] Preferably, in this embodiment, refer to Figure 4 The base plate 11 is also provided with a plurality of protruding posts 112, see reference. Figure 12 The mounting plate 3 is provided with several grooves 34 that cooperate with the protrusions 112. The protrusions 112 and the grooves 34 are connected to ensure a stable and reliable connection, which can effectively prevent the cotton head 1 from falling off due to external force during use. The connection between the protrusions 112 and the grooves 34 also plays a limiting role. After installation, it can prevent the cotton from changing in volume due to changes in water content, which would cause changes in the distance between the base plates 11 and affect the installation and use of the mop 7. Specifically, when the cotton absorbs water and expands, the distance between the two base plates 11 may change. This utility model uses the cooperation of the protrusions 112 and the grooves 34 to limit the base plates 11 and avoid structural loosening caused by changes in the distance between the base plates 11.

[0036] Specifically, when the user presses down button 5, the force is applied to the sliding plate 4 through the inclined surfaces 51 on both sides of button 5. The sliding plate 4 slides outward under the force. When the sliding plate 4 moves to the second position, the latch 41 disengages from the buckle 111, and the cotton head 1 detaches from the mop 7. The hand does not need to directly contact the cotton head 1, which is clean and hygienic. After releasing button 5, the sliding plate 4 returns to the first position under the elastic force of the return spring 6. If a new cotton head 1 needs to be installed at this time, simply align the cotton head 1 with the position, connect the protrusion 112 to the groove 34 and engage with the groove 34, and let the buckle 111 pass through the latch 41. The process of the sliding plate 4 resetting will simultaneously complete the installation of the cotton head 1. The button 5 enables one-click installation and removal, making the whole process convenient and efficient.

[0037] Preferably, in this embodiment, refer to Figure 9 The sliding plate 4 is provided with a mounting groove 42 for installing the return spring 6, ensuring that the return spring 6 can be securely installed in the mounting groove 42. (See reference...) Figure 8 The mounting plate 3 is provided with a first abutment block 31 that cooperates with the return spring 6, serving a supporting function. (See reference...) Figure 9 The sliding plate 4 is also equipped with a second abutment block 43 that cooperates with the return spring 6, serving a supporting function. (See reference...) Figure 11 One end of the return spring 6 abuts against the first abutting block 31, and the other end of the return spring 6 abuts against the second abutting block 43, ensuring a stable and reliable connection.

[0038] Preferably, in this embodiment, refer to Figure 9 The second abutment block 43 is provided with a guide post 431 that cooperates with the reset spring 6. The reset spring 6 is sleeved on the guide post 431, which plays a guiding and supporting role and can effectively prevent the reset spring 6 from being deviated undesirably.

[0039] Preferably, in this embodiment, refer to Figure 6 The sliding plate 4 is provided with a round head 44 at one end that abuts against the inclined surface 51. Both the sliding plate 4 and the mounting plate 3 are designed to rotate relative to the tie rod plate 2. The round head 44 contacts the inclined surface 51. The design of the round head 44 can reduce friction and make the rotation smoother.

[0040] Preferably, in this embodiment, the round head 44 extends downward to form a round head extension 441. By providing the round head extension 441, the contact area between it and the inclined surface 51 is significantly increased, allowing the slide plate 4 to rotate at a greater angle relative to the inclined surface 51 of the button 5, thereby improving the flexibility and operating range of the slide plate 4. In addition, the round head extension 441 also cooperates with the base plate 11 to limit the sliding distance of the slide plate 4, preventing the slide plate 4 from sliding excessively and improving its controllability.

[0041] Preferably, in this embodiment, refer to Figures 11-12 The sliding plate 4 is provided with a plurality of first connecting blocks 45, and the mounting plate 3 is provided with a second connecting block 32 that cooperates with the first connecting blocks 45. Preferably, the first connecting block 45 is arranged in an inverted "L" shape, and the second connecting block 32 is arranged in an "L" shape. During connection, the return spring 6 is placed in the mounting groove 42, one end of the return spring 6 is sleeved on the guide post 431 and abuts against the second abutting block 43, and then the first connecting block 45 is slid into the second connecting block 32, and the other end of the return spring 6 abuts against the first abutting block 31 to complete the installation and ensure the connection is stable and reliable.

[0042] Preferably, in this embodiment, refer to Figure 7 The pull rod plate 2 is provided with a notch 21 for the button 5 to pass through, and the outer wall of the button 5 is provided with a limiting step 52 that cooperates with the edge of the notch 21 to limit the movement.

[0043] Preferably, in this embodiment, a slide rail 22 is provided on the inner wall of the pull rod plate 2, and a slide groove 53 is provided on the outer wall of the button 5 to slide and cooperate with the slide rail 22. The slide rail 22 and the slide groove 53 are connected to each other, which ensures the stability and reliability of the connection and can effectively avoid incorrect assembly during the installation process.

[0044] Preferably, in this embodiment, refer to Figure 8 The mounting plate 3 is provided with a mounting block 33 at one end near the pull rod plate 2. Preferably, the mounting block 33 is rounded. The mounting block 33 is provided with a first insertion hole, and a connector 331 is connected in the first insertion hole. The pull rod plate 2 is provided with a second insertion hole 23 that cooperates with the connector 331. The connector 331 is connected to the second insertion hole 23. Preferably, the connector 331 is a pin. The pin is inserted into the second insertion hole 23 to complete the installation of the mounting plate 3 and the pull rod plate 2. The mounting block 33 can also limit the button 5 and effectively prevent the button 5 from falling out.

[0045] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A detachable structure of a mop glue cotton head, used for the installation of a mop (7) and a glue cotton head (1), characterized in that: The device includes a base plate (11) mounted on the PVC head (1) and a connecting structure mounted on the mop (7). The PVC head (1) is fixedly connected to the base plate (11). The connecting structure includes a pull rod plate (2), a mounting plate (3), and a sliding plate (4). The pull rod plate (2) is connected to the mounting plate (3) on both sides. The sliding plate (4) is slidably connected to the underside of the mounting plate (3). The base plate (11) is provided with several buckles (111), and the sliding plate (4) is provided with several latches (41) that correspond to and cooperate with the buckles (111). The sliding plate (4) has a first working position and a second working position. When the sliding plate (4) is in the first working position, the buckles (111) are engaged. 111) engages with the bayonet (41) to install the cotton head (1) onto the mop (7). When the sliding plate (4) is in the second position, the buckle (111) disengages from the bayonet (41) to disengage the cotton head (1) from the mop (7). The pull rod plate (2) is also provided with a button (5). Both sides of the button (5) are provided with inclined surfaces (51). The inclined surfaces (51) abut against the sliding plate (4). By pressing down the button (5), the sliding plate (4) slides to the second position. The sliding plate (4) is also connected with a return spring (6). The return spring (6) makes the sliding plate (4) have a tendency to move towards the first position.

2. The detachable mop head structure according to claim 1, wherein: The sliding plate (4) is provided with a mounting groove (42) for mounting a reset spring (6). The mounting plate (3) is provided with a first abutting block (31) that cooperates with the reset spring (6). The sliding plate (4) is provided with a second abutting block (43) that cooperates with the reset spring (6). One end of the reset spring (6) abuts against the first abutting block (31), and the other end of the reset spring (6) abuts against the second abutting block (43).

3. The detachable mop head structure according to claim 2, wherein: The second abutment block (43) is provided with a guide post (431) that cooperates with the reset spring (6), and the reset spring (6) is sleeved on the guide post (431).

4. The detachable mop head structure according to claim 1, wherein: The sliding plate (4) is provided with a round head (44) at the end that abuts against the inclined surface (51).

5. The detachable mop head structure according to claim 4, wherein: The round head (44) extends downward and is provided with a round head extension (441), which is matched with the base plate (11).

6. The detachable mop head structure of claim 1, wherein: The sliding plate (4) is provided with a plurality of first connecting blocks (45), and the mounting plate (3) is provided with a second connecting block (32) that cooperates with the first connecting blocks (45).

7. The detachable mop head structure of claim 1, wherein: The pull rod plate (2) is provided with a notch (21) for the button (5) to pass through, and the outer wall of the button (5) is provided with a limiting step (52) that cooperates with the edge of the notch (21).

8. The detachable and assembleable structure for a mop sponge head according to claim 1, characterized in that: The inner wall of the pull rod plate (2) is provided with a slide rail (22), and the outer wall of the button (5) is provided with a slide groove (53) that slides with the slide rail (22).

9. The detachable mop head structure of claim 1, wherein: The mounting plate (3) is provided with a mounting block (33) at one end near the pull rod plate (2). The mounting block (33) is provided with a first insertion hole and a connector (331) is connected in the first insertion hole. The pull rod plate (2) is provided with a second insertion hole (23) that cooperates with the connector (331). The connector (331) is connected to the second insertion hole (23).

10. The detachable mop head structure of claim 1, wherein: The base plate (11) is also provided with a number of protruding posts (112), and the mounting plate (3) is provided with a number of grooves (34) that cooperate with the protruding posts (112).

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